12351573303 has 16 divisors (see below), whose sum is σ = 16504943616. Its totient is φ = 8216314400.

The previous prime is 12351573281. The next prime is 12351573317. The reversal of 12351573303 is 30337515321.

It is a cyclic number.

It is not a de Polignac number, because 12351573303 - 2⁹ = 12351572791 is a prime.

It is a super-2 number, since 2×12351573303² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12351573323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5239201 + ... + 5241557.

It is an arithmetic number, because the mean of its divisors is an integer number (1031558976).

Almost surely, 2^12351573303 is an apocalyptic number.

12351573303 is a deficient number, since it is larger than the sum of its proper divisors (4153370313).

12351573303 is a wasteful number, since it uses less digits than its factorization.

12351573303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5454.

The product of its (nonzero) digits is 28350, while the sum is 33.

The spelling of 12351573303 in words is "twelve billion, three hundred fifty-one million, five hundred seventy-three thousand, three hundred three".